KR790000128B1 - Melody device with semiconductor memory element - Google Patents

Melody device with semiconductor memory element

Info

Publication number
KR790000128B1
KR790000128B1 KR7801791A KR780001791A KR790000128B1 KR 790000128 B1 KR790000128 B1 KR 790000128B1 KR 7801791 A KR7801791 A KR 7801791A KR 780001791 A KR780001791 A KR 780001791A KR 790000128 B1 KR790000128 B1 KR 790000128B1
Authority
KR
South Korea
Prior art keywords
semiconductor memory
memory element
digit
music
memory
Prior art date
Application number
KR7801791A
Other languages
Korean (ko)
Inventor
J H Lee
Original Assignee
Sam Ik Electronics Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sam Ik Electronics Ind Co Ltd filed Critical Sam Ik Electronics Ind Co Ltd
Priority to KR7801791A priority Critical patent/KR790000128B1/en
Application granted granted Critical
Publication of KR790000128B1 publication Critical patent/KR790000128B1/en

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  • Calculators And Similar Devices (AREA)
  • Electric Clocks (AREA)

Abstract

A solid-state electronic chime having no moving parts, which could be built into a clock or telephone answering device, was composed of a music memory, clock generator, play timer, IC counter and decoders. Decimal digit was assigned by proper no. of gamut, converted into binary digit for storing in the memory of the PROM IC. Music was played by converting the binary digit to decimal digit by the decoder.
KR7801791A 1978-06-12 1978-06-12 Melody device with semiconductor memory element KR790000128B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7801791A KR790000128B1 (en) 1978-06-12 1978-06-12 Melody device with semiconductor memory element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7801791A KR790000128B1 (en) 1978-06-12 1978-06-12 Melody device with semiconductor memory element

Publications (1)

Publication Number Publication Date
KR790000128B1 true KR790000128B1 (en) 1979-03-20

Family

ID=19207909

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7801791A KR790000128B1 (en) 1978-06-12 1978-06-12 Melody device with semiconductor memory element

Country Status (1)

Country Link
KR (1) KR790000128B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101143883B1 (en) * 2009-12-08 2012-05-09 한국타이어 주식회사 Apparatus and method for increasing uniformity of vehicle tire using transfer holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101143883B1 (en) * 2009-12-08 2012-05-09 한국타이어 주식회사 Apparatus and method for increasing uniformity of vehicle tire using transfer holder

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